AP2003002777A0 - Subsea pipeline power transmission - Google Patents

Subsea pipeline power transmission

Info

Publication number
AP2003002777A0
AP2003002777A0 APAP/P/2003/002777A AP2003002777A AP2003002777A0 AP 2003002777 A0 AP2003002777 A0 AP 2003002777A0 AP 2003002777 A AP2003002777 A AP 2003002777A AP 2003002777 A0 AP2003002777 A0 AP 2003002777A0
Authority
AP
ARIPO
Prior art keywords
pipeline
power transmission
subsea pipeline
pipeline power
load
Prior art date
Application number
APAP/P/2003/002777A
Inventor
Steven Martin Hudson
Original Assignee
Flight Refueling Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flight Refueling Ltd filed Critical Flight Refueling Ltd
Publication of AP2003002777A0 publication Critical patent/AP2003002777A0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/20—Conducting electric current to electrodes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/32—Pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Pipeline Systems (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A subsea pipeline power transmission system comprasing a pipeline (1), an electoral power supply (4) connected to the pipeline at a first location, and connection means provided on the pipeline at a second location for connection of a load (5) to the pipeline. Once connected the load 5 can receive electoral power from the power supply (4) via the pipeline (1). The pipeline has a plurality of cathodic protection anodes (2), each of which is electrically connected via respective impedance means to the pipeline.
APAP/P/2003/002777A 2001-01-03 2001-12-20 Subsea pipeline power transmission AP2003002777A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0100104.9A GB0100104D0 (en) 2001-01-03 2001-01-03 Subsea pipeline power transmission
PCT/GB2001/005689 WO2002053804A1 (en) 2001-01-03 2001-12-20 Subsea pipeline power transmission

Publications (1)

Publication Number Publication Date
AP2003002777A0 true AP2003002777A0 (en) 2003-06-30

Family

ID=9906187

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2003/002777A AP2003002777A0 (en) 2001-01-03 2001-12-20 Subsea pipeline power transmission

Country Status (12)

Country Link
EP (1) EP1368510B1 (en)
JP (1) JP2004517592A (en)
KR (1) KR20030069201A (en)
AP (1) AP2003002777A0 (en)
BR (1) BR0116708A (en)
CA (1) CA2433736C (en)
EA (1) EA200300611A1 (en)
GB (1) GB0100104D0 (en)
MX (1) MXPA03005788A (en)
NO (1) NO336079B1 (en)
OA (1) OA12489A (en)
WO (1) WO2002053804A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2486687A (en) * 2010-12-20 2012-06-27 Expro North Sea Ltd Impressed current cathodic protection systems and monitoring
EP3340431A1 (en) * 2016-12-20 2018-06-27 Koninklijke Philips N.V. System for impressed current cathodic protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456191B (en) * 1986-02-19 1988-09-12 Kurt Gosta Lange PROCEDURE AND DEVICE FOR AUTOMATIC MONITORING OF ELECTROCHEMICAL CORROSION PROTECTION IN A WATER EXISTING STALL CONSTRUCTION
US5176807A (en) * 1989-02-28 1993-01-05 The United States Of America As Represented By The Secretary Of The Army Expandable coil cathodic protection anode
BR9004940A (en) * 1990-10-02 1992-04-07 Petroleo Brasileiro Sa COUPLING DEVICE FOR PIPE HEATING SYSTEM
US5627414A (en) * 1995-02-14 1997-05-06 Fordyce M. Brown Automatic marine cathodic protection system using galvanic anodes
GB9916410D0 (en) * 1999-07-13 1999-09-15 Flight Refueling Ltd Anode monitoring systems and methods

Also Published As

Publication number Publication date
MXPA03005788A (en) 2003-09-10
GB0100104D0 (en) 2001-02-14
NO20033025D0 (en) 2003-07-01
EA200300611A1 (en) 2003-12-25
CA2433736C (en) 2010-04-06
KR20030069201A (en) 2003-08-25
NO20033025L (en) 2003-09-03
NO336079B1 (en) 2015-05-04
JP2004517592A (en) 2004-06-10
EP1368510B1 (en) 2012-07-25
EP1368510A1 (en) 2003-12-10
WO2002053804A1 (en) 2002-07-11
OA12489A (en) 2006-05-24
BR0116708A (en) 2003-12-23
CA2433736A1 (en) 2002-07-11

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